<ti-select id="select-tworow" [options]="options" [(ngModel)]="value" placeholder="请选择">
  <ng-template #selected let-item>
    <span>{{item.primary}}</span>
  </ng-template>
  <ng-template #item let-item let-i="index">
    <div>{{i}} {{item.primary}}</div>
    <div tiTextweaken>{{item.secondary}}</div>
  </ng-template>
</ti-select>

<div class="current-value-container">
  <pre>Current Select: {{ value | json }}</pre>
</div>
